Mathematics, 03.01.2020 16:31 kotetravels10

I'm completely lost. i don't know how to start the question. can you me ?

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Mathematics, 21.06.2019 17:00, 2021CanadyRaniya

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

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Mathematics, 21.06.2019 21:00, Sadaalcala1

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

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Mathematics, 21.06.2019 22:00, juhavyen

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.

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Mathematics, 22.06.2019 01:10, hellicuh

Evaluate 8x2 + 9x − 1 2x3 + 3x2 − 2x dx. solution since the degree of the numerator is less than the degree of the denominator, we don't need to divide. we factor the denominator as 2x3 + 3x2 − 2x = x(2x2 + 3x − 2) = x(2x − 1)(x + 2). since the denominator has three distinct linear factors, the partial fraction decomposition of the integrand has the form† 8x2 + 9x − 1 x(2x − 1)(x + 2) = correct: your answer is correct. to determine the values of a, b, and c, we multiply both sides of this equation by the product of the denominators, x(2x − 1)(x + 2), obtaining 8x2 + 9x − 1 = a correct: your answer is correct. (x + 2) + bx(x + 2) + cx(2x − 1).